Tom realized that he ________ his physics book at home when he reached school．

We ___________ for a long time. Shall we play for a while?

The government yesterday revealed how the taxman will take the lion’s share of North Sea’s oil profits.

You shouldn’t wait here, _____ you can go and ask Jim why.[ ]

Well, let’s go to visit the amusement park 参观游乐园 this Saturday. —- That ______ great.